/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraValidationRule.h
virtual void CheckValidity ( const [FNiagaraValidationContext](API\Plugins\Niagara\FNiagaraValidationContext) & Context, [TArray](API\Runtime\Core\Containers\TArray)< [FNiagaraValidationResult](API\Plugins\Niagara\FNiagaraValidationResult) > & OutResults ) const